BS 4215-4:1987被替代
Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for taper plug gauges and taper ring gauges
出版：British Standards Institution
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基本信息
标准编号： BS 4215-4:1987
发布时间：1987/12/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Requirements for taper plug and taper ring gauges used in the verification of types A, B and C tapers as specified in BS 4215:Part 3.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
等同采用的国际标准
ISO 5822:1988 - Identical
